<template>
	<view class="uni-container">
		<uni-forms ref="form" :value="formData" validate-trigger="submit" err-show-type="toast">
			<uni-forms-item name="name" label="医院名称">
				<uni-easyinput placeholder="医院名称" v-model="formData.name" trim="both" />
			</uni-forms-item>
			<uni-forms-item name="logo" label="Logo">
				<cloud-image placeholder="Logo" v-model="formData.logo"></cloud-image>
			</uni-forms-item>
			<uni-forms-item name="location" label="地理位置">
				{{addressName}}
				<button type="primary" class="uni-button" @click="handleLocation">选择</button>
			</uni-forms-item>
			<view class="uni-button-group"><button type="primary" class="uni-button" @click="submit">提交</button></view>
		</uni-forms>
	</view>
</template>

<script>
import { validator } from '../../js_sdk/validator/hospitals.js';

const db = uniCloud.database();
const dbCollectionName = 'hospitals';

function getValidator(fields) {
	let reuslt = {};
	for (let key in validator) {
		if (fields.indexOf(key) > -1) {
			reuslt[key] = validator[key];
		}
	}
	return reuslt;
}

export default {
	data() {
		return {
			addressName:'',
			logoInfo:[],
			formData: {
				name: '',
				logo: '',
				location: null,
				updated_at: null,
				created_at: null
			},
			formOptions: {},
			rules: {
				...getValidator(['name', 'logo', 'location', 'updated_at', 'created_at'])
			}
		};
	},
	onLoad(e) {
		const id = e.id;
		this.formDataId = id;
		this.getDetail(id);
	},
	onReady() {
		this.$refs.form.setRules(this.rules);
	},
	methods: {
		/**
		 * 触发表单提交
		 */
		submit() {
			uni.showLoading({
				mask: true
			});
			this.$refs.form
				.submit()
				.then(res => {
					this.submitForm(res);
				})
				.catch(errors => {
					uni.hideLoading();
				});
		},

		submitForm(value) {
			// 使用 clientDB 提交数据
			db.collection(dbCollectionName)
				.doc(this.formDataId)
				.update(value)
				.then(res => {
					uni.showToast({
						icon: 'none',
						title: '修改成功'
					});
					this.getOpenerEventChannel().emit('refreshData');
					setTimeout(() => uni.navigateBack(), 500);
				})
				.catch(err => {
					uni.showModal({
						content: err.message || '请求服务失败',
						showCancel: false
					});
				})
				.finally(() => {
					uni.hideLoading();
				});
		},

		/**
		 * 获取表单数据
		 * @param {Object} id
		 */
		getDetail(id) {
			uni.showLoading({
				mask: true
			});
			db.collection(dbCollectionName)
				.doc(id)
				.field('name,logo,location,updated_at')
				.get()
				.then(res => {
					const data = res.result.data[0];
					if (data) {
						this.formData = data;
						this.addressName=data.location.coordinates.toString()
					}
				})
				.catch(err => {
					uni.showModal({
						content: err.message || '请求服务失败',
						showCancel: false
					});
				})
				.finally(() => {
					uni.hideLoading();
				});
		},
		handleLocation(){
			const that=this
			console.log(that.formData.name,';aaaaaa')
			uni.chooseLocation({
				"keyword":that.formData.name,
				success: function(res) {
					that.addressName=res.name+'('+res.longitude+"，"+ res.latitude+'）'
					that.formData.location={
						"coordinates": [res.longitude, res.latitude ],
						"type": "Point"
						}
				}
			});
		}
	}
};
</script>

<style>
.uni-container {
	padding: 15px;
}

.uni-input-border,
.uni-textarea-border {
	width: 100%;
	font-size: 14px;
	color: #666;
	border: 1px #e5e5e5 solid;
	border-radius: 5px;
	box-sizing: border-box;
}

.uni-input-border {
	padding: 0 10px;
	height: 35px;
}

.uni-textarea-border {
	padding: 10px;
	height: 80px;
}

.uni-button-group {
	margin-top: 50px;
	display: flex;
	justify-content: center;
}

.uni-button {
	width: 184px;
	padding: 12px 20px;
	font-size: 14px;
	border-radius: 4px;
	line-height: 1;
	margin: 0;
}
</style>
